Is success or fail when Ctrade ResultRetcode return TRADE_RETCODE_PLACED

[Hardy5012]

Ctrade ResultRetcode return TRADE_RETCODE_PLACED, but ResultOrder is 0, why?

[Vladimir Karputov]

Hardy5012 :
Ctrade ResultRetcode return TRADE_RETCODE_PLACED, but ResultOrder is 0, why?

It means that the trade server has checked and placed a trade order and this order went further - to the exchange.

Reference: Basic Principles

[Hardy5012]

Vladimir Karputov:

It means that the trade server has checked and placed a trade order and this order went further - to the exchange.

Reference: Basic Principles

Thanks for you answer. Buy I have an other  issue， in that case the  ResultOrder return zero, how can I get  relation with MqlTradeTransaction

[Vladimir Karputov]

Hardy5012 :

Thanks for you answer. Buy I have an other  issue， in that case the   ResultOrder return zero, how can I get   relation with  MqlTradeTransaction

How I do it: I issue a trade order (' OpenBuy ') and do minimal checks. If all is well, I am waiting for confirmation in OnTRadeTransaction.

This pattern can be seen in my recent advisors.

[Hardy5012]

Vladimir Karputov:

How I do it: I issue a trade order (' OpenBuy ') and do minimal checks. If all is well, I am waiting for confirmation in OnTRadeTransaction.

This pattern can be seen in my recent advisors.

However ，I want from  OnTRadeTransaction find the corresponding relationship of the previous OpenBuy . Originally, I used tick ,buy in this case tick is zeor

[Vladimir Karputov]

Hardy5012 :

However  ，I want from  OnTRadeTransaction  find the corresponding relationship of the previous OpenBuy  .  Originally, I used tick ,buy in this case tick is zeor

I showed you the solution. But your desires are not clear to me - you do not know what you want (or you do not know how to explain your thoughts). Please describe in detail what you are doing and what you want to receive.